# Mathematics-I(3110014)

BE | Semester 1  Unit : Elementary row operations in Matrix

## Q1 (c) Winter-2019   Using Gauss Elimination method solve the following system

Unit : Elementary row operations in Matrix

## Q4 (c) Winter-2019   Using Gauss-Jordan method find $\left[\begin{array}{ccc}1& 2& 3\\ 2& 5& 3\\ 1& 0& 8\end{array}\right]$.

Unit : Elementary row operations in Matrix

## Q4 (a) Winter-2019   Using Cayley-Hamilton Theorem find ${\mathrm{A}}^{-1}$ for .

Unit : Elementary row operations in Matrix

## Q5 (b) Winter-2019   Find the eigen values and eigenvectors of the matrix .

Unit : Elementary row operations in Matrix